<ti-selectgroup id="selectgroup-template-group" [(ngModel)]="value">
  <ti-selectitem [id]="'selectgroup-template-item' + i" *ngFor="let item of items;index as i;" [item]="item">
    <ng-template #item>
      <div class="box">
        <section class="boxSection">{{item.title}}</section>
        <section class="boxSection">{{item.content}}</section>
      </div>
    </ng-template>
  </ti-selectitem>
</ti-selectgroup>

<style>
  .box {
    width: 200px;
    height: 50px;
    background-color: lightblue;
    text-align: center;
  }
  .boxSection {
    margin-top: 10px;
    font-size: 14px;
  }
</style>
